General Science Basic Physics Quiz Online Test For Prep Questions with Answers Mcqs

Given over this page is a free online general science quiz which includes important Mcqs questions and answers related to the basic knowledge of Physics. All the individuals who are going to appear in any everyday science related written exam or interview are strongly recommended to use our tests as guide for easy and quick preparation.

General Science Basic Physics Quiz Online Test For Prep Questions with Answers Mcqs

Basic Science

1. Who said, ‘A body will remain at rest unless an external force acts on the body’?

Galileo

Archimedes

Einstein

Newton

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Question 1 of 20

2. The common refrigerant used in the domestic refrigerator is:

None of these

Spirit

Freon/ammonia

Neon

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Question 2 of 20

3. A plant with green leaves placed in red light will appear:

Black

Red

None of these

Green

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Question 3 of 20

4. Colours seen on oil film spread on water are seen because of:

Reflection of light

Refraction of light

Interference of light waves

None of the above

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Question 4 of 20

5. When a constant force is applied to a body it moves with uniform:

Velocity

Momentum

Speed

Acceleration

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Question 5 of 20

6. A fuse wire is used to:

Convert DC into AC

Convert AC into DC

To make the electrical circuit strong

Prevent an unduly high electric current

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Question 6 of 20

7. What is the melting point of Tungsten?

3,000°C

500°C

1,000°C

2,000°C

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Question 7 of 20

8. In the process of galvanization an iron sheet is coated with:

Galena

Aluminium

Zinc

Tin

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Question 8 of 20

9. Electromagnetic wave travel with the:

All of the above

Speed of light

Speed of sound

Speed of earth rotation

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Question 9 of 20

10. Energy of a body due to its motion is called:

Heat energy

Kinetic energy

Light energy

Potential energy

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Question 10 of 20

11. The wave which do not require any medium is:

All of the above

Air wave

Sound wave

Electromagnetic wave

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Question 11 of 20

12. Which of the following is a good conductor of electricity?

PVC

Glass

Rubber

Graphite

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Question 12 of 20

13. Sound travels fastest through:

Vacuum

Steel

Water

Air

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Question 13 of 20

14. The silvered surface of thermos flask prevents transfer of heat by:

Conduction

Convection

Reflection

Radiation

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Question 14 of 20

15. The tendency of a liquid drop to contract and occupy minimum area is due to:

Viscosity

Vapour pressure

Density

Surface tension

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Question 15 of 20

16. Sound travel faster in:

Wood than in iron

Dry air than in water

Iron than in air

All of the above

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Question 16 of 20

17. On which principal does the tape-recorder function?

Electromagnetic Induction

Boyle’s Law

Gay Lussac’s law of combining volumes

Electrovalence

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Question 17 of 20

18. Which mirror can be used to focus sunlight?

Concave mirror

Concave lens

Plane mirror

All of the above

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Question 18 of 20

19. Which of the following does not admit any division?

Compound

None of these

Molecules

Atom

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Question 19 of 20

20. Which meta is commonly used as a electromagnet?

None of these

Nickel

Copper

Iron

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Question 20 of 20

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